PIRLS 2021 - Professor Ina Mallis va professor Matias fon Davier, Boston kollejidagi TIMSS va PIRLS ISC
TIMSS & PIRLS xalqaro tadqiqot markazi ijrochi direktorlari professor Ina Mullis va professor Mattias fon Davier xalqaro toʻrtinchi sinfda oʻqish natijalari boʻyicha PIRLS boʻyicha 20 yillik tendensiyalari haqida o‘z fikrlar bilan o‘rtoqlashdi.
PIRLS 2021 - Professor Ina Mallis va professor Matias fon Davier, Boston kollejidagi TIMSS va PIRLS ISC
TIMSS & PIRLS xalqaro tadqiqot markazi ijrochi direktorlari professor Ina Mullis va professor Mattias fon Davier xalqaro toʻrtinchi sinfda oʻqish natijalari boʻyicha PIRLS boʻyicha 20 yillik tendensiyalari haqida o‘z fikrlar bilan o‘rtoqlashdi.
Bitcoin mining is the process of adding new transactions to the Bitcoin blockchain. It’s a tough job. People who choose to mine Bitcoin use a process called proof of work, deploying computers in a race to solve mathematical puzzles that verify transactions.To entice miners to keep racing to solve the puzzles and support the overall system, the Bitcoin code rewards miners with new Bitcoins. “This is how new coins are created” and new transactions are added to the blockchain, says Okoro.
What is Telegram?
Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.
